Product ID:MYERSON SPECIAL CROWN & BRIDGE RESIN
MSDS Date:11/30/1987
FSC:6520
NIIN:00F010127
MSDS Number: BHRVZ

AUSTENAL DENTAL, INC

5101 SOUTH KEELER AVENUE
CHICAGO, IL 60632

Emergency Phone: (312) 735-0601

Info Phone: (800) 621-0176

Preparer: JOHN C. CRINION

Cage: EO702

AUSTENAL DENTAL, INC

CHICAGO, IL 60632

Telephone: (800) 621-0176

Cage: EO702

BENZOYL PEROXIDE

CAS: 94-36-0

RTECS: DM8575000

Fraction By Weight: <0.5%

OSHA PEL 5 MG/CUM

ACGIH TLV: 5 MG/CUM

TITANIUM DIOXIDE

CAS: 13463-67-7

RTECS: XR2275000

Fraction By Weight: <0.1%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

QUARTZ, SILICON DIOXIDE

CAS: 14808-60-7

RTECS: VV7330000

Fraction By Weight: <9.0%

OSHA PEL 10 MG/CUM RESP

ACGIH TLV: 10 MG/CUM DUST

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: RESPIRABLE FREE SILICA
DUST MAY CAUSE DELAYED LUNG INJURY, SILICOSIS, COUGHING, SHORTNESS
OF BREATH & PULMONARY SYSTEM EFFECT. SKIN: CAN CAUSE DERMATITIS &
ASTHMATIC EFFECTS. NUISANCE DUST . EYES: MILD IRRITATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: RESPIRABLE FREE SILICA DUST MAY
CAUSE DELAYED LUNG INJURY, SILICOSIS, COUGHING, SHORTNESS OF BREATH
& PULMONARY SYSTEM EFFECTS. SKIN: CAN CAUSE DERMATITIS & ASTHMATIC
EFFECTS. EYES: MILD I RRITATION.
Medical Cond Aggravated by Exposure:DERMATITIS & ASTHMATIC EFFECTS

First Aid:EYES: FLUSH WITH A COPIOUS AMOUNTS OF WATER. CONTACT
PHYSICIAN. SKIN: WASH WITH SOAP & WATER. INHALATION: REMOVE TO
FRESH AIR AT ONCE. GET MEDICAL ATTENTION.

Extinguishing Media:CO2, DRY CHEMICAL POWDER OR ALCOHOL FOAM
Fire Fighting Procedures:NONE
Unusual Fire/Explosion Hazard:POLYMER SUSPENDED AS FINE PARTICLE DUST
IN AIR IS AN EXPLOSION HAZARD. EMPTY CONTAINER MAY CONTAIN
HAZARDOUS RESIDUES.

Spill Release Procedures:CLEAN UP SPILLS USING AN APPROVED DUSTLESS
METHOD WATER OR VACUUM TO MINIMIZE THE GENERATION OF AIRBORNE
RESPIRABLE DUST.

Handling and Storage Precautions:EMPTY CONTAINER MAY CONTAIN HAZARDOUS
RESIDUES. AVOID BREATHING DUST. WASH HANDS THOROUGHLY AFTER
HANDLING.

Respiratory Protection:NONE NECESSARY IF DUST IS MAINTAINED Ventilation:MECHANICAL VENTILATION TO KEEP Protective Gloves:NONE
Eye Protection:NONE
Other Protective Equipment:NONE
Work Hygienic Practices:WASH HANDS THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

Spec Gravity:1.16
Solubility in Water:INSOLUBLE
Appearance and Odor:EXTREMELY FINE FREE FLOWING BEADS

Stability Indicator/Materials to Avoid:YES
STRONG REDUCING AGENTS & POWERFUL OXIDIZERS
Stability Condition to Avoid:HEATING TO DECOMPOSITION AT 500F
Hazardous Decomposition Products:CO, CO2

Waste Disposal Methods:SOLID WASTE DISPOSAL. CHECK FEDERAL, STATE &
LOCAL REGULATIONS FOR DISPOSAL.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.